Nazi War Crimes
From the 1960s through the 1990s, the U.S. Government declassified the majority of its security-classified records relating to World War II. Yet, 60 years after the war, millions of pages of wartime and postwar records remained classified. Many of these records contained information related to war crimes and war criminals. This information had been sought over the years by congress, government prosecutors, historians and victims of war crimes. In 1998, the Nazi War Crimes and Japanese Imperial Government Records Interagency Working Group (IWG), at the behest of Congress, launched what became the largest congressionally mandated, single-subject declassification effort in history.